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      VWF/ADAMTS13 ratio as a potential biomarker for early detection of hepatocellular carcinoma

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          Abstract

          Background

          To investigate the von Willebrand factor to ADAMTS13 ratio as a potential biomarker for early detection of hepatocellular carcinoma (HCC) in cirrhosis.

          Methods

          Serum levels of alpha-fetoprotein, des-γ-carboxy prothrombin, Lens culinaris agglutinin-reactive fraction of alpha-fetoprotein (alpha-fetoprotein-L3%), vascular endothelial growth factor, and vascular endothelial growth factor receptor-2, as well as the plasma levels of von Willebrand factor antigen (von Willebrand factor: Ag) and ADAMTS13 activity (ADAMTS13:AC), were evaluated in 41 cirrhotic patients with HCC undergoing radiofrequency ablation and in 20 cirrhotic patients without HCC. The diagnostic accuracy of each biomarker was evaluated using the receiver operating characteristic curve analysis.

          Results

          The von Willebrand factor: Ag and von Willebrand factor: Ag/ADAMTS13:AC ratios were significantly higher in cirrhotic patients with HCC than in those without HCC ( p < 0.05 and p < 0.01, respectively), whereas ADAMTS13:AC was significantly lower in those with HCC than those without HCC (p < 0.05). However, no relationship was observed between the von Willebrand factor: Ag/ADAMTS13:AC ratio and serum tumor markers such as alpha-fetoprotein, des-γ-carboxy prothrombin, and alpha-fetoprotein-L3%. Multivariate regression analysis identified von Willebrand factor: Ag/ADAMTS13:AC ratio and alpha-fetoprotein-L3% as significant factors of HCC development. Receiver operating characteristic analysis showed that the von Willebrand factor: Ag/ADAMTS13:AC ratio and alpha-fetoprotein-L3% had a better performance than alpha-fetoprotein, des-γ-carboxy prothrombin, alpha-fetoprotein-L3%, vascular endothelial growth factor, and vascular endothelial growth factor receptor-2, von Willebrand factor: Ag, and ADAMTS13:AC. The von Willebrand factor: Ag/ADAMTS13:AC ratio was exclusively correlated with tumor volume and stage as well as serum vascular endothelial growth factor levels.

          Conclusions

          The von Willebrand factor: Ag/ADAMTS13:AC ratio can potentially serve as a novel biomarker for early diagnosis of HCC in cirrhotic patients.

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          Most cited references40

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          JSH Consensus-Based Clinical Practice Guidelines for the Management of Hepatocellular Carcinoma: 2014 Update by the Liver Cancer Study Group of Japan

          The Clinical Practice Guidelines for the Management of Hepatocellular Carcinoma proposed by the Japan Society of Hepatology was updated in June 2014 at a consensus meeting of the Liver Cancer Study Group of Japan. Three important items have been updated: the surveillance and diagnostic algorithm, the treatment algorithm, and the definition of transarterial chemoembolization (TACE) failure/refractoriness. The most important update to the diagnostic algorithm is the inclusion of gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging as a first line surveillance/diagnostic tool. Another significant update concerns removal of the term “lipiodol” from the definition of TACE failure/refractoriness.
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            Meta-analysis: surveillance with ultrasound for early-stage hepatocellular carcinoma in patients with cirrhosis.

            A majority of studies investigating the accuracy of ultrasound for detecting hepatocellular carcinoma (HCC) do not reflect how this test is used for surveillance vs. diagnosis. To determine the performance characteristics of surveillance with ultrasound for the detection of HCC, particularly early HCC as defined by the Milan criteria. A systematic literature review using the MEDLINE and SCOPUS databases yielded six studies that evaluated the accuracy of ultrasound for HCC at any stage and 13 studies that were specific to early HCC. Surveillance ultrasound detected the majority of tumours before they presented clinically, with a pooled sensitivity of 94%. However, ultrasound was less effective for detecting early HCC with a sensitivity of 63%. Alpha-fetoprotein provided no additional benefit to ultrasound. Meta-regression analysis demonstrated a significantly higher sensitivity for early HCC with ultrasound every 6 months than with annual surveillance. Current studies have limitations such as verification bias and are of suboptimal quality. Surveillance with ultrasound demonstrates limited sensitivity for early HCC, although this may be improved by testing at 6-month intervals. Currently available evidence evaluating surveillance ultrasound has significant limitations and future studies are necessary to determine optimal surveillance methods for early HCC.
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              HCC and angiogenesis: possible targets and future directions.

              Hepatocellular carcinoma (HCC), the most common primary liver tumor, is notoriously resistant to systemic therapies, and often recurs even after aggressive local therapies. HCCs rely on the formation of new blood vessels for growth, and VEGF is critical in this process. A hallmark of new vessel formation in tumors is their structural and functional abnormality. This leads to an abnormal tumor microenvironment characterized by low oxygen tension. The liver is perfused by both arterial and venous blood and the resulting abnormal microenvironment selects for more-aggressive malignancies. Anti-VEGF therapy with sorafenib was the first systemic therapy to demonstrate improved survival in patients with advanced-stage HCC. This important development in the treatment of HCC raises hope as well as critical questions on the future development of targeted agents including other antiangiogenic agents, which hold promise to further increase survival in this aggressive disease.
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                Author and article information

                Contributors
                htky@naramed-u.ac.jp
                +81-744-22-3015 , tadashin@naramed-u.ac.jp
                kitadem@naramed-u.ac.jp
                kajik@naramed-u.ac.jp
                nakanishi@naramed-u.ac.jp
                tsujih@naramed-u.ac.jp
                shimozato@naramed-u.ac.jp
                moriyak@naramed-u.ac.jp
                seki@naramed-u.ac.jp
                yasuhiko@naramed-u.ac.jp
                saikawa@naramed-u.ac.jp
                shinyasato@naramed-u.ac.jp
                kawara@naramed-u.ac.jp
                stakemi@naramed-u.ac.jp
                rnoguchi@naramed-u.ac.jp
                mmatsumo@naramed-u.ac.jp
                yoshijih@naramed-u.ac.jp
                Journal
                BMC Gastroenterol
                BMC Gastroenterol
                BMC Gastroenterology
                BioMed Central (London )
                1471-230X
                21 October 2019
                21 October 2019
                2019
                : 19
                : 167
                Affiliations
                [1 ]ISNI 0000 0004 0372 782X, GRID grid.410814.8, Third Department of Internal Medicine, , Nara Medical University, ; Shijo-cho 840, Kashihara, Nara, 634-8522 Japan
                [2 ]ISNI 0000 0004 0372 782X, GRID grid.410814.8, Department of Blood Transfusion Medicine, , Nara Medical University, ; Kashihara, Nara, 634-8522 Japan
                Author information
                http://orcid.org/0000-0002-3158-5318
                Article
                1082
                10.1186/s12876-019-1082-1
                6802329
                31638892
                695660e1-679d-4438-9000-2a7ffbbcc108
                © The Author(s). 2019

                Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License ( http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver ( http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

                History
                : 21 November 2018
                : 20 September 2019
                Categories
                Research Article
                Custom metadata
                © The Author(s) 2019

                Gastroenterology & Hepatology
                adamts13,vwf,biomarker,hcc,early diagnosis
                Gastroenterology & Hepatology
                adamts13, vwf, biomarker, hcc, early diagnosis

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